It's 2 AM on a Tuesday morning and I'm sitting here in the cold, drinking water and studying sequential logic. That might sound like it has something to do with Vulcans, or Philosophy, and for all I know it could have applications in both fields. I've seen Star Trek: Enterprise. Those Vulcans can get pretty kinky.
But the sequential logic is to do with how memory works on circuits. The area we're working on involves something called a 'flip-flop' which is slightly more serious than it sounds.